ATE136482T1 - APPARATUS, STANDARD BLANKS AND NORMALIZED ELECTRODES FOR ELECTRICAL EDM CUTTERS AND COUNTERSINERS - Google Patents

APPARATUS, STANDARD BLANKS AND NORMALIZED ELECTRODES FOR ELECTRICAL EDM CUTTERS AND COUNTERSINERS

Info

Publication number
ATE136482T1
ATE136482T1 AT90909615T AT90909615T ATE136482T1 AT E136482 T1 ATE136482 T1 AT E136482T1 AT 90909615 T AT90909615 T AT 90909615T AT 90909615 T AT90909615 T AT 90909615T AT E136482 T1 ATE136482 T1 AT E136482T1
Authority
AT
Austria
Prior art keywords
pct
countersiners
edm
cutters
normalized
Prior art date
Application number
AT90909615T
Other languages
German (de)
Inventor
Roger Girardin
Original Assignee
Charmilles Technologies
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Charmilles Technologies filed Critical Charmilles Technologies
Application granted granted Critical
Publication of ATE136482T1 publication Critical patent/ATE136482T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H1/00—Electrical discharge machining, i.e. removing metal with a series of rapidly recurring electrical discharges between an electrode and a workpiece in the presence of a fluid dielectric
    • B23H1/04—Electrodes specially adapted therefor or their manufacture
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H1/00—Electrical discharge machining, i.e. removing metal with a series of rapidly recurring electrical discharges between an electrode and a workpiece in the presence of a fluid dielectric

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Forging (AREA)

Abstract

PCT No. PCT/CH90/00163 Sec. 371 Date May 13, 1991 Sec. 102(e) Date May 13, 1991 PCT Filed Jul. 5, 1990 PCT Pub. No. WO91/00791 PCT Pub. Date Jan. 24, 1991.An electric discharge machine with a turning or touch-up of the electrode uses an auxiliary tool for cutting or chiseling within an auxiliary tool holder which is mounted in the tank and includes a reference sphere for determining the electrode's shape. The auxiliary tool can include an assembly of several mechanical tools mounted symmetrically.
AT90909615T 1989-07-13 1990-07-05 APPARATUS, STANDARD BLANKS AND NORMALIZED ELECTRODES FOR ELECTRICAL EDM CUTTERS AND COUNTERSINERS ATE136482T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH262289 1989-07-13

Publications (1)

Publication Number Publication Date
ATE136482T1 true ATE136482T1 (en) 1996-04-15

Family

ID=4237900

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90909615T ATE136482T1 (en) 1989-07-13 1990-07-05 APPARATUS, STANDARD BLANKS AND NORMALIZED ELECTRODES FOR ELECTRICAL EDM CUTTERS AND COUNTERSINERS

Country Status (8)

Country Link
US (1) US5396040A (en)
EP (1) EP0444160B1 (en)
AT (1) ATE136482T1 (en)
DE (1) DE69026493T2 (en)
DK (1) DK0444160T3 (en)
ES (1) ES2086406T3 (en)
RU (1) RU2044610C1 (en)
WO (1) WO1991000791A1 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6261153B1 (en) 1960-12-15 2001-07-17 Hayes Lemmerz International, Inc. Apparatus and method of machining brake components
EP0555818B1 (en) 1992-02-12 1995-12-13 Charmilles Technologies S.A. Method and apparatus for electric discharge machining a hollow three dimensional contour using a thin, rotating electrode
US6505716B1 (en) 1999-11-05 2003-01-14 Hayes Lemmerz International, Inc. Damped disc brake rotor
US6403910B1 (en) * 1999-12-14 2002-06-11 Hi-Tek Manufacturing, Inc. EDM apparatus and method for performing EDM operation
DE10033515A1 (en) * 2000-07-11 2002-01-24 Mecatool Ag Flawil Electrode for electric discharge machining; has coupling area with centering contour and screw thread and has working area with working surface and has hard metal layer in coupling area
US6566623B2 (en) * 2001-05-30 2003-05-20 Harvest Precision Components, Inc. Method and apparatus for electric discharge machining with a dressing tool
RU2221676C2 (en) * 2001-08-27 2004-01-20 ОАО "НПО Энергомаш им. акад. В.П. Глушко" Method for electric erosion treatment of rotor (or nozzle unit) of turbine and attachment for performing the same
US6941187B2 (en) * 2001-11-14 2005-09-06 Industrial Technology Research Institute Multiple discharge-servo curve control method and device for an electrical discharge machine
US6935003B2 (en) * 2003-02-28 2005-08-30 National University Of Singapore Compound fabrication process and apparatus
GB0410999D0 (en) * 2004-05-18 2004-06-23 Rolls Royce Plc Method and aparatus for electrode dressing
GB0525306D0 (en) * 2005-12-13 2006-01-18 Renishaw Plc Method of machine tool calibration
US20070151954A1 (en) * 2006-01-05 2007-07-05 General Electric Company Methods and apparatus for fabricating components
CN102922063B (en) * 2012-10-26 2015-12-09 江苏理工学院 electric spark milling device and method
CN106536107B (en) * 2014-07-30 2018-04-17 三菱电机株式会社 Discharge-treating method and discharging processing machine
JP6465972B2 (en) * 2015-06-12 2019-02-06 株式会社牧野フライス製作所 Small hole electric discharge machine
CN109570666B (en) * 2018-11-05 2020-11-06 南京航空航天大学 Bipolar tool electrode for electrolytic wire cutting and its production and processing method
CN118081003A (en) * 2023-12-20 2024-05-28 无锡高晟成型科技有限公司 Electrode and processing method for deep hole processing of tubular thin-walled parts

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3122628A (en) * 1963-01-31 1964-02-25 Inone Kiyoshi Electrical discharge grinding apparatus with automatic electrode reshaping provision
US3398253A (en) * 1965-10-19 1968-08-20 F Jos Lamb Company Inc Grinding machine with electric discharge machining mechanism for reshaping crush roll
JPS59169720A (en) * 1983-03-16 1984-09-25 Inoue Japax Res Inc Machining center for electric machining
US4754115A (en) * 1985-03-19 1988-06-28 Extrude Hone Corporation High speed electrical discharge machining by redressing high resolution graphite electrodes
DE3533002A1 (en) * 1985-09-16 1987-03-26 Agie Ag Ind Elektronik ELECTROEROSION METHOD AND ELECTROEROSION MACHINE FOR CARRYING OUT THE METHOD
KR920006653B1 (en) * 1986-10-03 1992-08-14 아사히 고오가꾸 고오교오 가부시끼가이샤 Electrospark machine system assembly for use with system
DE3708771C1 (en) * 1987-03-18 1988-01-21 Daimler Benz Ag Device for the contactless determination of the distances of an object from the contours of an object which can be moved relative to this by means of pulsed spark discharges
EP0295206A1 (en) * 1987-06-10 1988-12-14 Charmilles Technologies S.A. Device for mounting tool in different directions
DE3829363C1 (en) * 1988-08-30 1990-02-22 Herbert Walter Werkzeug- Und Maschinenbau Gmbh, 7239 Fluorn-Winzeln, De
JPH02205416A (en) * 1989-02-03 1990-08-15 Mitsubishi Electric Corp Electric discharging machine
US5091622A (en) * 1989-05-10 1992-02-25 Mitsubishi Denki K.K. Compound machining method and apparatus

Also Published As

Publication number Publication date
DE69026493T2 (en) 1996-11-28
DK0444160T3 (en) 1996-08-05
EP0444160A1 (en) 1991-09-04
ES2086406T3 (en) 1996-07-01
US5396040A (en) 1995-03-07
DE69026493D1 (en) 1996-05-15
RU2044610C1 (en) 1995-09-27
EP0444160B1 (en) 1996-04-10
WO1991000791A1 (en) 1991-01-24

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